Home / 15,800,091.39-23,700,134.34-4,440,540.03

Finding the Fourth Proportional to 15,800,091.39, 23,700,134.34 and 4,440,540.03

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Solution

The fourth proportional to 15,800,091.39, 23,700,134.34 and 4,440,540.03 is: 6,660,809.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,800,091.39 : 23,700,134.34 = 4,440,540.03 : x
  2. Step 2: Convert to fraction form
    15,800,091.39/23,700,134.34 = 4,440,540.03/x
  3. Step 3: Cross multiply
    15,800,091.39x = 23,700,134.34 × 4,440,540.03
  4. Step 4: Simplify right side
    15,800,091.39x = 105,241,395,253,147.64
  5. Step 5: Solve for x
    x = 105,241,395,253,147.64/15,800,091.39
  6. Step 6: Final answer
    x = 6,660,809.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.